537343379 has 2 divisors, whose sum is σ = 537343380. Its totient is φ = 537343378.

The previous prime is 537343369. The next prime is 537343397. The reversal of 537343379 is 973343735.

Together with next prime (537343397) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-537343379 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (537343369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268671689 + 268671690.

It is an arithmetic number, because the mean of its divisors is an integer number (268671690).

Almost surely, 2^537343379 is an apocalyptic number.

537343379 is a deficient number, since it is larger than the sum of its proper divisors (1).

537343379 is an equidigital number, since it uses as much as digits as its factorization.

537343379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 714420, while the sum is 44.

The square root of 537343379 is about 23180.6682172883. The cubic root of 537343379 is about 812.9876855698.

The spelling of 537343379 in words is "five hundred thirty-seven million, three hundred forty-three thousand, three hundred seventy-nine".